1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marianna [84]
1 year ago
6

3+5=5+ 3•5=5•2+(-2)=0TRUE OR FALSE ? ( for all three of them )

Mathematics
1 answer:
Savatey [412]1 year ago
7 0

Take into account that commutative property is present for addition and multiplication operations, then, you have:

3+5=5+3 TRUE

3·5 = 5·3 TRUE

The inverse addition of a number consists in adding the same numbers but with opposite signs, then, you have:

2 + (-2) = 0 TRUE

You might be interested in
Can someone please solve
pentagon [3]

Answer:

78

Step-by-step explanation:

Evaluate 6 (2 x^2 - 5) where x = -3:

6 (2 x^2 - 5) = 6 (2×(-3)^2 - 5)

Hint: | Evaluate (-3)^2.

(-3)^2 = 9:

6 (2×9 - 5)

Hint: | Multiply 2 and 9 together.

2×9 = 18:

6 (18 - 5)

Hint: | Subtract 5 from 18.

| 1 | 8

- | | 5

| 1 | 3:

6×13

Hint: | Multiply 6 and 13 together.

6×13 = 78:

Answer:  78

7 0
2 years ago
Factoe pair of 80 that has a sum of 21
sleet_krkn [62]
5 and 16 
5x16= 80
5+16=21
5 0
4 years ago
Can someone help me?<br><br><br>2x-3y= -1 <br>y=x-1<br><br>​
MrRissso [65]
X=4 & y=3

Explanation:

Picture
5 0
2 years ago
A jar is filled up with buttons of various colors. Of the jar has a total of 875 buttons and 52% of buttons are green, how many
laiz [17]
Since 52% is the same as 52/100, we can multiply 875 by 52/100 in order to find the green buttons. 
52/100(875) = 455 
455 green marbles

3 0
3 years ago
Select the better deal in the pair. Then give the unit rate for the better deal.
Mekhanik [1.2K]

Answer:182/7g

Step-by-step explanation:  182 divide by 7= 26

                                              342 divide by 9=38

and you want the lowest cost so a.

4 0
3 years ago
Other questions:
  • X=? i’m super lost please help!
    7·1 answer
  • What’s the answer!!! Please help ASAP
    6·2 answers
  • 5 gallons buckets of paint for $97.45 of a 1 gallon bucket of pain for $21.95.
    13·1 answer
  • Janet wants to solve the equation above, what should she multiply by both sides of this equation by
    12·2 answers
  • What's 6x4267(subject math)​
    12·1 answer
  • -1/2÷ _____ = -7/3. what is the missing number
    7·1 answer
  • Find the perimeter. Round to the nearest whole number.<br> 15 is c and 30 is a)
    13·1 answer
  • At Home Depot, Johnny bought 3 rose bushes and 7 flats of petunias for a total of
    15·1 answer
  • 300 + 300 :)<br> Simple question!
    14·2 answers
  • HELP!!!!!! 100 POINTS!!!!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!